4251391146

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{919021}}^1$

素因数の和:919286

約数の個数: 24

約数和(自身を含む): 9247199364

約数和(自身を除く): 4995808218

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 919021, 1838042, 2757063, 5514126, 8271189, 16542378, 236188397, 472376794, 708565191, 1417130382, 2125695573, 4251391146]

約数ペア:

[(1, 4251391146), (2, 2125695573), (3, 1417130382), (6, 708565191), (9, 472376794), (18, 236188397), (257, 16542378), (514, 8271189), (771, 5514126), (1542, 2757063), (2313, 1838042), (4626, 919021)]